Menu + onMmouseOver event

[draku]

Hi All!

I'm using the Menu to create my page navigation and I'm using images as
the links.
Example code:
<asp:Menu ID="Menu1" runat="server"
OnMenuItemClick="Menu1_MenuItemClick">
<Items>
<asp:MenuItem ImageUrl="~/images/left-nav1.gif" Text="1"
Value="1"></asp:MenuItem>
<asp:MenuItem ImageUrl="~/images/left-nav2.gif" Text="2"
Value="2"></asp:MenuItem>
<asp:MenuItem ImageUrl="~/images/left-nav3.gif" Text="3"
Value="3"></asp:MenuItem>
</Items>
</asp:Menu>

How can I create onMmouseOver event to change the image???

Thanks for any help.

Jim